CN102661492B - There is the LED of Whole-dismountable lamp holder - Google Patents
There is the LED of Whole-dismountable lamp holder Download PDFInfo
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- CN102661492B CN102661492B CN201210083180.5A CN201210083180A CN102661492B CN 102661492 B CN102661492 B CN 102661492B CN 201210083180 A CN201210083180 A CN 201210083180A CN 102661492 B CN102661492 B CN 102661492B
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Abstract
A kind of LED with Whole-dismountable lamp holder, comprise the lamp body with radiator, described lamp body is provided with one or more groups lamp holder by demountable structure, described lamp holder is assembled as a whole by mount pad, heat-conducting plate, LED light source and lens, described LED light source by its substrate and heat-conducting plate affixed, and be sealed between lens and heat-conducting plate, heat-conducting plate and mount pad affixed; This lamp holder can be connected with described lamp body Whole-dismountable by mount pad, and after installation, the heat-conducting plate of described lamp holder forms close contact by the radiator of heat conductive pad and described lamp body.By changing or adopting different lamp holders, different irradiation requirements can be realized, change efficient and convenient; Adopt this structure, be easy to the standardization realizing LED, by specifying identical interface size and type, the lamp holder of the LED that different manufacturers can be made to produce has interchangeability, can reduce production cost further, is conducive to the large scale application of LED.
Description
Technical field
The present invention relates to LED application, specifically, relate to a kind of LED, it adopts the lamp holder of Whole-dismountable, can carry out easily safeguarding and changing.
Background technology
Promoting the use of of LED, the subject matter that solve is exactly the heat dissipation problem of high-power LED light source and the control problem of hot spot, usually adopts radiator to be connected with LED light source and dispels the heat, utilize lens to control its light-struck direction.At present, the making of LED street lamp is all be fixedly mounted on the radiator of lamp body by LED light source substantially, then installs lens seals additional and is made into a unit module, more multiple module assembled is formed the different LED street lamp of watt level on lamp body.
As patent document CN101900282A discloses a kind of Novel LED street lamp, it comprises housing, power supply, lamp stand connector and organizes LED lamp unit more, and described LED lamp unit is made up of single LED lamp, double-side convex lens component, semi-cylindrical curved lenses and enclosing cover successively; Described housing entodorsum is provided with the bar blocks that can extract out, and described single LED lamp, double-side convex lens component are fixed in bar blocks, and described enclosing cover spins together from outside through described housing front panel and double-side convex lens component.This street lamp adopts integral housing, and have the function of lamp body and radiator concurrently, LED is dispelled the heat by bar blocks, lamp body, and the equal direct-assembling of many group LED lamp unit is on lamp housing.The street lamp of this structure is unfavorable for the replacing of light source and maintenance in use procedure, and just whole lamp must be changed once break down, return-to-factory, is keeped in repair by producer, which greatly increases the maintenance cost in later stage use procedure; Cause the structure of often kind of LED all different on the other hand, between each parts, not there is versatility, be unfavorable for large-scale production and form standardization, causing the production cost of LED still higher, hinder promoting the use of of high-powered LED lamp on a large scale.
Summary of the invention
The object of the present invention is to provide a kind of LED with Whole-dismountable lamp holder, safeguard inconvenience, parts poor universality, problem that production cost is high to solve existing high-powered LED lamp.
For reaching this object, the present invention by the following technical solutions:
A kind of LED with Whole-dismountable lamp holder, comprise the lamp body with radiator, described lamp body is provided with one or more groups lamp holder by demountable structure, described lamp holder is assembled as a whole by mount pad, heat-conducting plate, LED light source and lens, described LED light source by its substrate and heat-conducting plate affixed, and be sealed between lens and heat-conducting plate, heat-conducting plate and mount pad affixed; This lamp holder can be connected with described lamp body Whole-dismountable by mount pad, and after installation, the heat-conducting plate of described lamp holder forms close contact by the radiator of heat conductive pad and described lamp body.
Preferably, described mount pad is removably connected by screw thread or buckle and described lamp body.
Preferably, described heat conductive pad is graphite heat conducting pad.
Preferably, described heat-conducting plate is made up of copper or copper alloy.
Preferably, described lens are glass lens, can be designed to various shape according to required light spot shape.
Preferably, ultraviolet is adopted to be connected and sealed without shadow glue between lens and heat-conducting plate.
Preferably, described LED light source substrate to be screwed or Reflow Soldering is fixedly connected with adopting between heat-conducting plate, can make to form good heat transfer between the two.
Especially, described heat-conducting plate exceeds mount pad, heat-conducting plate underrun heat conductive pad can be made after mounting fully to contact radiator, play good heat loss through conduction effect.
Preferably, described radiator is thermal magnon radiator.
Preferably, described radiator is formed in one, and doubles as lamp body shell simultaneously.
LED of the present invention is by assembling as a whole by mount pad, heat-conducting plate, LED light source and lens, can with lamp body integral disassembly, assembly, this structure is conducive to the maintenance of LED, by changing or adopting different lamp holders, different irradiation requirements can be realized, change efficient and convenient; Adopt this structure, be easy to the standardization realizing LED, by specifying identical interface size and type, the lamp holder of the LED that different manufacturers can be made to produce has interchangeability, can reduce production cost further, is conducive to the large scale application of LED.
Accompanying drawing explanation
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 is the structure composition schematic diagram of the LED described in embodiment with Whole-dismountable lamp holder;
Fig. 2 is the composition structural representation of lamp holder described in embodiment;
The outline drawing of lamp holder described in Fig. 3 embodiment;
Fig. 4 is the decomposing state structural representation of lamp holder described in embodiment.
In figure: 1, lamp body; 2, radiator; 3, heat conductive pad; 4, heat-conducting plate; 5, LED light source; 6, lens; 7, mount pad; 8, external screw thread.
Detailed description of the invention
As shown in figures 1-4, give a specific embodiment with the LED of Whole-dismountable lamp holder of the present invention, comprise lamp body 1, its shell is formed in one, double as radiator 2 simultaneously, lamp body 1 is provided with one or more groups lamp holder by screwed hole, described lamp holder is by mount pad 7, heat-conducting plate 4, LED light source 5 and lens 6 are assembled as a whole, described LED light source 5 is fixedly connected with heat-conducting plate 4 by its substrate, can adopt and to be screwed or Reflow Soldering is fixedly connected with, the mode of preferred reflow soldering is fixed, heat-conducting plate 4 is made up of copper or copper alloy, good heat transfer can be formed between, LED light source 5 is sealed between lens 6 and heat-conducting plate 4, ultraviolet is adopted to be connected and sealed without shadow glue between lens 6 and heat-conducting plate 4, also can adopt as cannelure add sealing ring form sealing, finally by affixed to heat-conducting plate 4 and mount pad 7, make it formation entirety, in the present embodiment, this lamp holder forms Whole-dismountable by the external screw thread 8 of mount pad 7 with the internal thread hole on lamp body 1 and is connected, also other can be adopted to form similar removably connecting between as the form of buckle, after installation, the heat-conducting plate 4 of described lamp holder forms close contact by heat conductive pad 3 and the radiator 2 of described lamp body.
During concrete making, heat-conducting plate 4 exceeds mount pad 7, can make heat-conducting plate 4 underrun heat conductive pad 3 fully contact radiator 2 after mounting, play good heat loss through conduction effect.Heat conductive pad 3 preferably adopts graphite heat conducting pad, and its thermal conductivity can reach 300W/ (m DEG C), and the heat dispersion of LED can be made significantly to improve.
Radiator 2 is thermal magnon radiator, thermal magnon radiator is a kind of new radiator, it is the thermal magnon additive adding trace in aluminum, i.e. phonon material, then the smelting furnace of about 400 DEG C is put into, after additive and aluminum are molten altogether, make thermal magnon radiative material flitch, then by the punch forming of thermal magnon radiative material flitch; The operation principle of thermal magnon radiator is: utilize its polarity under thermal field environment to arrange in order, thus the thermal field air-flow of transverse shifting is formed in spreader surface, this thermal field air-flow and air exchange rapidly, reach the object of active heat removal, effectively improve radiating effect, the more original radiator of its radiating effect improves 5-8 doubly.
By mount pad 7, heat-conducting plate 4, LED light source 5 and lens 6 are assembled as a whole, can with lamp body 1 integral disassembly, assembly; Described lens are glass lens, can be designed to various shape according to required light spot shape, adapt to different illumination occasions; This structure is conducive to the maintenance of LED, by changing or adopting different lamp holders, can realize different irradiation requirements, change efficient and convenient; Adopt this structure, be easy to the standardization realizing LED, by specifying identical interface size and type, the lamp holder of the LED that different manufacturers can be made to produce has interchangeability, can reduce production cost further, is conducive to the large scale application of LED.
The foregoing is only one embodiment of the present of invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. one kind has the LED of Whole-dismountable lamp holder, comprise the lamp body with radiator, it is characterized in that: described lamp body is provided with one or more groups lamp holder by demountable structure, described lamp holder is assembled as a whole by mount pad, heat-conducting plate, LED light source and lens, described LED light source by its substrate and heat-conducting plate affixed, and be sealed between lens and heat-conducting plate, heat-conducting plate and mount pad affixed; This lamp holder can be connected with described lamp body Whole-dismountable by mount pad, and after installation, the heat-conducting plate of described lamp holder forms close contact by the radiator of heat conductive pad and described lamp body;
Described mount pad is removably connected by screw thread or buckle and described lamp body;
Described heat-conducting plate exceeds mount pad, heat-conducting plate underrun heat conductive pad can be made after mounting fully to contact radiator, play good heat loss through conduction effect;
Described radiator is thermal magnon radiator.
2. the LED with Whole-dismountable lamp holder according to claim 1, is characterized in that: described heat conductive pad is graphite heat conducting pad.
3. the LED with Whole-dismountable lamp holder according to claim 1, is characterized in that: described heat-conducting plate is made up of copper or copper alloy.
4. the LED with Whole-dismountable lamp holder according to claim 1, is characterized in that: described lens are glass lens.
5. the LED with Whole-dismountable lamp holder according to claim 1, is characterized in that: adopt ultraviolet to be connected and sealed without shadow glue between lens and heat-conducting plate.
6. the LED with Whole-dismountable lamp holder according to claim 1, is characterized in that: described LED light source substrate to be screwed or Reflow Soldering is fixedly connected with adopting between heat-conducting plate, can make to form good heat transfer between the two.
7. there is according to any one described in claim 1 to 6 LED of Whole-dismountable lamp holder, it is characterized in that: described radiator is formed in one, double as lamp body shell simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083180.5A CN102661492B (en) | 2012-03-27 | 2012-03-27 | There is the LED of Whole-dismountable lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083180.5A CN102661492B (en) | 2012-03-27 | 2012-03-27 | There is the LED of Whole-dismountable lamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102661492A CN102661492A (en) | 2012-09-12 |
| CN102661492B true CN102661492B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210083180.5A Expired - Fee Related CN102661492B (en) | 2012-03-27 | 2012-03-27 | There is the LED of Whole-dismountable lamp holder |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867962B (en) * | 2012-12-13 | 2016-04-13 | 深圳市海洋王照明工程有限公司 | Large-power lamp |
| CN104183199A (en) * | 2014-09-03 | 2014-12-03 | 石家庄科航光电科技有限公司 | LED display screen |
| CN105263296B (en) * | 2015-10-26 | 2018-08-31 | 西安电子工程研究所 | A kind of high heat density high power solid state transmitting module radiator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074747Y (en) * | 2007-07-20 | 2008-06-18 | 孙亚东 | High-power LED street lamp |
| CN201225546Y (en) * | 2008-03-07 | 2009-04-22 | 北京工达凯吉尔光电科技有限公司 | Lamp holder of LED road lamp |
| JP2011159951A (en) * | 2010-01-07 | 2011-08-18 | Kyushu Institute Of Technology | Led module device and method of manufacturing the same |
| CN101761903A (en) * | 2010-01-08 | 2010-06-30 | 李镭 | Cooling structure for LED lamp |
| CN102261580A (en) * | 2010-05-28 | 2011-11-30 | 利得全股份有限公司 | Light-emitting diode (LED) lamp and radiating structure thereof |
| CN101915383A (en) * | 2010-08-24 | 2010-12-15 | 李镭 | LED light source road lamp for expressway |
| CN102185083B (en) * | 2011-04-20 | 2013-10-02 | 莱芜市凤凰新能源科技集团有限公司 | Illuminating light emitting diode (LED) and manufacturing method thereof |
| CN202100978U (en) * | 2011-04-21 | 2012-01-04 | 陈文进 | Integrated led modular structure |
| CN202598192U (en) * | 2012-03-27 | 2012-12-12 | 深圳市天祥太阳能技术发展有限公司 | Light-emitting diode (LED) lamp with integral detachable lamp holders |
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- 2012-03-27 CN CN201210083180.5A patent/CN102661492B/en not_active Expired - Fee Related
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| CN102661492A (en) | 2012-09-12 |
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